Tuoer Si: Shareholder Beixin Institute of Technology has reduced its shareholding in the company by 0.50%.

Tuersi announcement, Beijing Beixin Science and Technology University Asset Management Co., Ltd. previously planned to reduce its holdings by up to 4.3681 million shares through centralized auction, accounting for 0.5% of the total share capital of the company. As of November 3, the reduction plan has been completed: on October 13, 2025, 441,100 shares were reduced at 21.07 yuan/share, accounting for 0.05%; on October 31, 2025, 3,927,000 shares were reduced at 20.69 yuan/share, accounting for 0.45%; a total of 4.3681 million shares were reduced, accounting for 0.50%. After the reduction, its shareholding decreased to 39.754 million shares, accounting for 4.55%.